516
FOCA52 TJSJ 062103
PFMSJU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
503 PM AST SUN JUL 6 2025
PRZ001-070800-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
503 PM AST SUN JUL 6 2025
DATE 07/06/25 MON 07/07/25 TUE 07/08/25 WED
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 79 89 78 90 79
TEMP 83 81 79 80 85 88 89 86 82 80 78 79 85 89 90 87 83 81 79 80 85
DEWPT 75 75 74 73 73 74 74 74 74 73 73 72 73 73 73 74 75 75 74 74 75
RH 77 82 85 79 67 63 61 68 77 79 85 79 67 59 58 65 77 82 85 82 72
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 11 11 11 11 11 14 16 14 12 11 11 11 13 16 17 14 11 12 12 12 14
CLOUDS SC SC SC SC CL FW B2 B1 FW SC FW FW B2 B2 SC SC CL CL CL CL SC
POP 12HR 30 60 50 60 20
QPF 12HR 0.07 0.61 0.21 0.39 0.01
RAIN SHWRS C S S S S L C S S S S C L S S S
TSTMS S S
HEAT INDEX 90 86 83 84 92 96 98 94 87 84 83 92 97 98 96 89 86 83 85 93
MAX HEAT 96 89 92 98 97 86 92 98 98 88 93
DATE 07/09 THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 89 78 90 79 90 79 89 79 89
TEMP 89 82 78 85 90 83 79 85 90 83 79 85 89 82 79 85 89 82
DEWPT 74 75 74 75 75 76 75 75 74 75 74 74 74 74 73 74 74 71
PWIND DIR E E E E E E E E E
WIND CHAR BZ GN GN GN BZ GN GN GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 30 20 20 20 10 20 20 30
RAIN SHWRS S C C C S S S S S S S S S S S S S C
PRZ002-070800-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N 65.63W ELEV. 39 FT
503 PM AST SUN JUL 6 2025
DATE 07/06/25 MON 07/07/25 TUE 07/08/25 WED
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 81 86 80 87 80
TEMP 83 82 81 81 84 85 86 84 82 81 80 81 84 86 87 85 82 81 80 81 84
DEWPT 75 75 73 72 73 75 75 74 74 73 73 72 74 74 74 74 75 75 74 74 75
RH 77 79 77 74 70 72 70 72 77 77 79 74 72 68 65 70 79 82 82 79 74
WIND DIR NE NE E E E E E E E E E E E E E E E E E E E
WIND SPD 11 11 14 11 14 14 14 14 14 13 14 13 16 17 16 14 13 14 14 14 17
CLOUDS B1 SC SC SC FW FW B2 B2 SC SC SC SC B2 B2 SC SC CL CL CL CL SC
POP 12HR 40 60 50 60 20
QPF 12HR 0.10 0.61 0.23 0.40 0.01
RAIN SHWRS C C C S S S L C C C S C C L S S S
TSTMS S S
HEAT INDEX 91 88 86 86 90 94 94 92 88 86 84 85 91 94 95 93 89 87 85 86 92
MAX HEAT 94 90 90 94 94 87 91 95 95 88 92
DATE 07/09 THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 87 80 87 81 88 81 87 80 87
TEMP 87 82 80 84 87 83 81 85 88 83 81 84 87 82 80 84 87 83
DEWPT 75 75 74 75 76 76 75 75 75 75 74 74 75 74 73 74 74 71
PWIND DIR E E E E E E E E E
WIND CHAR BZ GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR 30 30 20 30 30 10 20 20 40
RAIN SHWRS S C C C S S S C C S S S S S S S C C
PRZ007-070800-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
503 PM AST SUN JUL 6 2025
DATE 07/06/25 MON 07/07/25 TUE 07/08/25 WED
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 76 90 77 90 77
TEMP 81 79 77 78 85 89 90 87 81 79 77 78 85 89 90 87 81 79 77 79 85
DEWPT 69 69 70 70 67 68 69 70 69 70 70 70 70 70 70 71 70 70 71 70 70
RH 67 72 79 76 55 50 50 57 67 74 79 76 61 54 52 59 69 74 82 74 61
WIND DIR E NE NE E E SE SE E E NE NE E E E E E E E E E E
WIND SPD 8 6 6 5 6 16 18 14 9 5 6 6 9 16 16 16 9 5 5 6 9
WIND GUST 27 31 26 27 26 26
CLOUDS CL CL CL CL CL CL FW SC CL CL CL CL SC SC B1 B1 CL CL CL CL SC
POP 12HR 5 10 10 40 20
QPF 12HR 0 0.01 0 0.50 0.01
RAIN SHWRS S S S C C S
TSTMS S S
HEAT INDEX 85 87 93 94 91 84 89 94 95 92 85 90
MAX HEAT 91 83 87 94 94 83 89 95 95 84 90
DATE 07/09 THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 91 77 90 78 91 77 91 76 90
TEMP 91 82 77 85 90 82 78 86 91 81 77 85 91 81 77 85 90 81
DEWPT 70 70 70 70 69 70 70 69 70 70 71 69 69 69 69 69 69 68
PWIND DIR E E E E E E E NE E
WIND CHAR BZ LT GN GN GN LT GN LT GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 20 20 10 0 0 0 0 10
RAIN SHWRS S S S S S S S S S S
PRZ008-070800-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
503 PM AST SUN JUL 6 2025
DATE 07/06/25 MON 07/07/25 TUE 07/08/25 WED
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 78 86 76 87 77
TEMP 81 79 78 79 83 85 86 83 79 77 76 77 82 86 87 84 80 78 77 78 83
DEWPT 74 75 75 74 73 72 74 73 73 74 73 72 72 72 73 73 73 74 74 74 73
RH 79 88 91 85 72 65 68 72 82 90 90 85 72 63 63 70 79 88 90 88 72
WIND DIR E E E E E E E E E E E E E E E E E E E E E
WIND SPD 19 17 14 14 16 16 19 18 20 18 14 13 13 16 23 24 20 17 16 16 18
CLOUDS CL CL CL CL CL CL FW SC CL CL CL CL FW SC SC SC CL CL CL CL SC
POP 12HR 0 20 0 30 0
QPF 12HR 0 0.02 0.01 0.08 0
RAIN SHWRS S S C C
HEAT INDEX 86 83 88 91 94 90 83 87 92 94 91 84 89
MAX HEAT 92 85 88 94 93 87 94 94 83 89
DATE 07/09 THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 87 76 87 77 88 77 87 78 86
TEMP 87 79 76 82 87 80 77 83 88 80 77 83 87 81 78 83 86 80
DEWPT 75 74 74 73 75 75 75 73 75 74 74 73 74 73 74 73 74 72
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ GN GN BZ BZ BZ GN BZ
AVG CLOUDS SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 20 50 20 40 10 10 10 20
RAIN SHWRS C C S S C C S S C C S S S S S S S
TSTMS S S
PRZ010-070800-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
503 PM AST SUN JUL 6 2025
DATE 07/06/25 MON 07/07/25 TUE 07/08/25 WED
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 74 90 74 92 74
TEMP 80 77 75 76 84 88 90 86 79 76 74 76 84 90 92 87 80 77 74 76 84
DEWPT 75 75 74 72 74 75 76 76 75 74 72 72 74 75 75 74 75 73 72 72 74
RH 85 94 97 87 72 66 64 72 88 94 93 87 72 62 58 65 85 87 93 87 72
WIND DIR E NE NE E E E SE NE E E E E E E E E E E E E E
WIND SPD 11 9 11 9 5 2 3 4 9 9 6 6 5 2 4 3 6 6 6 6 6
CLOUDS CL CL CL CL CL CL SC OV CL CL CL CL CL CL OV OV CL CL CL CL SC
POP 12HR 0 70 0 70 0
QPF 12HR 0 1.13 0 0.85 0
RAIN SHWRS S L L L
TSTMS S S S
HEAT INDEX 85 90 98101 96 83 91100103 95 84 92
MAX HEAT 99 83 90 101 101 91 103 102 92
DATE 07/09 THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 92 75 92 75 92 74 92 74 91
TEMP 92 80 75 85 92 80 75 85 92 80 74 84 92 80 75 84 91 80
DEWPT 78 76 73 75 77 76 74 74 77 76 73 74 77 75 73 74 77 72
PWIND DIR E E E E E E E E E
WIND CHAR LT LT LT LT LT LT LT GN GN
AVG CLOUDS SC B1 SC SC SC SC SC SC SC SC SC SC SC B1 SC SC SC B1
POP 12HR 60 20 40 10 30 0 50 20 50
RAIN SHWRS L L S S C C S S C C C C S S C C
TSTMS S S S S S S
VIZ001-070800-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
503 PM AST SUN JUL 6 2025
DATE 07/06/25 MON 07/07/25 TUE 07/08/25 WED
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 82 90 82 90 82
TEMP 85 83 82 83 87 90 90 88 85 83 82 83 87 90 90 88 85 83 82 83 87
DEWPT 76 75 73 74 75 75 75 75 75 75 74 74 75 74 75 76 76 76 76 76 76
RH 75 77 74 74 68 62 62 66 72 77 77 74 68 60 62 68 75 80 82 80 70
WIND DIR NE E E E E E E E E E E E E E E E E E E E E
WIND SPD 17 21 19 19 20 19 19 20 20 21 20 20 20 20 20 19 20 21 21 24 23
CLOUDS B1 SC SC FW FW SC SC SC SC SC SC SC B2 B1 SC SC CL CL CL CL SC
POP 12HR 40 40 50 50 20
QPF 12HR 0.11 0.05 0.19 0.28 0.01
RAIN SHWRS C S C S S S S S C C C C C C S S S
HEAT INDEX 94 91 88 90 96100101 99 93 91 88 90 96 99101 99 94 92 90 91 97
MAX HEAT 98 93 96 101 101 92 96 101 101 93 97
DATE 07/09 THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 90 81 91 82 91 82 90 82 90
TEMP 90 84 81 87 91 85 82 88 91 85 82 87 90 85 82 87 90 85
DEWPT 76 76 75 76 77 76 76 76 76 76 75 75 75 75 75 75 75 70
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 20 20 10 10 10 20 20 30
RAIN SHWRS S S S S S S S S S S S S S S S S C C
VIZ002-070800-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N 64.80W ELEV. 74 FT
503 PM AST SUN JUL 6 2025
DATE 07/06/25 MON 07/07/25 TUE 07/08/25 WED
AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 80 89 79 89 79
TEMP 83 81 80 81 85 88 89 86 82 81 79 80 85 88 89 86 82 80 79 80 85
DEWPT 74 73 73 72 73 74 74 74 73 74 73 73 74 74 75 74 74 75 74 75 75
RH 74 77 79 74 67 63 61 68 74 79 82 79 70 63 64 68 77 85 85 85 72
WIND DIR NE E E E E E E E E E E E E E E E E E E E E
WIND SPD 14 18 17 17 18 18 18 18 18 19 18 17 18 18 18 17 17 17 18 19 21
CLOUDS SC FW FW SC FW FW SC SC FW FW FW FW SC SC FW FW CL CL CL CL SC
POP 12HR 20 20 30 30 20
QPF 12HR 0.03 0.03 0.04 0.04 0.01
RAIN SHWRS S S S S S S S S S S S S C S S
HEAT INDEX 89 86 84 85 92 97 98 94 88 85 83 84 92 96 98 94 88 86 83 85 93
MAX HEAT 93 88 92 98 97 87 92 98 98 87 93
DATE 07/09 THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 89 78 89 79 89 79 89 79 88
TEMP 89 82 78 84 89 82 79 85 89 82 79 85 89 82 79 84 88 82
DEWPT 75 74 74 75 75 75 75 74 75 74 74 74 74 73 74 74 74 70
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ BZ GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 20 10 10 10 0 20 20 30
RAIN SHWRS S S S S S S S S S S S S S C C
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